The Freudenberg-NOK O-Ring E750FM, with a size of 0.139" and a hardness rating of 75, is made from high-quality EPDM material. This O-Ring is designed for superior sealing performance in hydraulic and pneumatic systems, offering excellent resistance to heat, ozone, and aging. Its precise dimensions ensure a perfect fit in various applications, while compliance with industry standards guarantees reliability and durability. Ideal for automotive and industrial uses, this O-Ring is a trusted choice for effective sealing solutions.